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The author's mention of Florentine painting serves in the context of the passage to support which of the following assertions?
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The passage suggests which of the following about the cited "scholars"?
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Use of conventional flu medications remains common. However, in recent years, use of Sabocin, a nonconventional herbal remedy for the flu has increased. Sabocin's effectiveness relative to conventional medications is unproven, but it is clear Sabocin is less likely to cause unpleasant side effects: Only 35 percent of people who have used Sabocin recall an unpleasant side effect, whereas 55 percent of those people recall having experienced an unpleasant side effect when they took conventional flu medication.
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Which of the following, if true, most seriously weakens the argument?
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Eleanor Roosevelt made it her business to reaffirm by word and deed her belief in equality of opportunity for all. But she was more than a symbol of the New Deal's conscience, she was also able to influence her husband, President Franklin D. Roosevelt. She sparked his conscience when necessary, and it was useful for the President to have his wife absorb some of the criticism from those who wished to maintain discriminatory policies.
Because his wife publicly advocated equal opportunity, President Roosevelt rarely felt the need, before 1935, to mention Black Americans in his public statements. Between 1935 and 1941, his references to Black Americans increased in frequency and directness, but his eye was on the balance of political forces, and he did not come out forthrightly for equal rights. Roosevelt did not directly commit himself, as his wife did, until June 1941, when he established the Fair Employment Practices Commission to supervise all defense-contract industries.
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The author is primarily concerned with
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The passage suggests that it is most likely that Eleanor Roosevelt was useful to the President in which of the following ways?
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It can be inferred that the "political forces" included which of the following?
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Conspicuous structural inconsistencies distinguish the Ephesiaka of Xenophon from other ancient Greek novels. Its narrative texture is uneven, the story's pace varies erratically, and compared with other novels, it is inferior in composition. The quality of the Ephesiaka was first questioned by Burger, who maintained that much of the work is an epitome (summary) This idea was used to account for the work's narrative shortcomings: the choppy pace, the lack of motivation for certain events, the abrupt introduction of characters. However, it is doubtful that Ephesiaka is an epitome because, as an epitome, it is a worse job than it is as a novel. Even in passages Burger thinks are epitomized, inconsequential details such as Anthia feeding her dogs are retained, but potential significant actions of gods are excised.
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The author mentions "Anthia feeding her dogs " primarily in order to support
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It can be inferred that the author of the passage disagrees with Burger about which of the following?
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While marine hermit crabs are well known for being omnivorous filter feeders, less is known about the role they may play as active camion scavengers in intertidal ecosystems. Prior studies have revealed that intertidal hermit crabs can be attracted to chemical cues from gastropods(snails) killed by predators. Yet their attraction is usually assumed to be driven primarily by the availability of new shells for shelters rather than by food. Researchers conducted field experiments to assess hermit crabs` potential role as generalist carrion scavengers on the California coast, examining their speed of attraction and the size of the aggregations they formed in response to chemical cues from freshly smashed gastropods and mussels both of which indicated available carrion. Compared to all other marine species, hermit crabs were the fastest to arrive at the provisioning sites. Hermit crabs also dominated the provisioning sites, accumulating in the largest numbers, with aggregations of up to 20 individuals, which outcompeted all other scavengers for carrion. Notably, hermit crabs arrived equally quickly for both smashed gastropod and mussel, even though the latter does not offer suitable shells for hermit crabs and even though the former only yields shell-related chemical cues over time frames longer than the experiments. These results thus suggest that shell availability is not the only, or even the primary reason marine intertidal hermit crabs aggregate at carrion sites; they also aggregate to forage, thereby playing an important role as active carrion scavengers in intertidal ecosystems.
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The highlighted sentence primarily serves to
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It can be inferred from the passage that the findings from the "field experiments "shed new light on which of the following issues related to hermit crabs?
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Which of the following can be inferred from the passage about gastropod carrion?
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Sensationalism--the purveyance of emotionally charged content focused mainly on violent crime, to a broad public--has often been decried, but the full history of the phenomenon has yet to be written. Scholars have tended to dismiss sensationalism as unworthy of serious study, based on two pervasive though somewhat incompatible assumptions: first, that sensationalism is essentially a commercial product, built on the exploitation of modern mass media, and second, that it appeals almost entirely to a simple, basic emotion and thus has little history apart from the changing technological means of spreading it. An exploration of sensationalism early history, however, challenges both assumptions and suggests that they have tended to obscure the complexity and historicity of the genre.
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According to the passage, scholars have not given sensationalism serious consideration because they believe sensationalism
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In the context in which it appears, "charged" most nearly means
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Calculating hydroelectric plants' environmental impact is not simple. Dam building requires steel and cement, the manufacture of which entails greenhouse gas emissions. Estimates for these emissions are relatively straightforward to make and show that the consequences are small compared to the benefits of generating greenhouse gas-free hydroelectric power. But more difficult-to-estimate greenhouse gas contributions occur during the plants operation. The submerging of large areas behind dams results in the microbial decomposition of vegetation, which produces substantial quantities of methane-a potent greenhouse gas. Furthermore, eradicating vegetation eliminates the consumption of the greenhouse gas CO2 by that vegetation. Estimating amounts of these gases is difficult, and amounts vary depending upon the specific location, terrain, and power intensity of the dam with its associated lake.
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The author would most likely agree with which of the following assertions about the environmental impact of hydroelectric power plants?
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